CN210934305U

CN210934305U - Dust remover for feed grinder

Info

Publication number: CN210934305U
Application number: CN201921650109.4U
Authority: CN
Inventors: 李鹏
Original assignee: Yancheng Shuangyou Machinery Co ltd
Current assignee: Yancheng Shuangyou Machinery Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-07-07
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a dust remover for feed grinder, including clean room and adsorption chamber, the vertical first baffle that keeps off that sets up downwards in top in the clean room, separate the upper portion of clean room for left buffers and the filtering area on right side, be equipped with the guide plate on the lateral wall of buffers respectively, install the filter screen in the filtering area, the below of filter screen is provided with the pulse dust remover, the below of first baffle that keeps off is equipped with the second and keeps off the baffle, the articulated buffer board of both sides wall of second fender baffle, the buffer board passes through the lateral wall of spring coupling second baffle, the upper end opposite side of clean room is hugged closely and is provided with the adsorption chamber, the upper portion of filtering area sets up the gas outlet, the lower extreme of the external outlet duct of gas outlet is located the bottom of absorption cell, purified gas outlet. The laminating compact design that adopts clean room and adsorption chamber to combine together, occupation space is little, has overcome the shortcoming that traditional sack filtered exists, and dust removal effect is good, reaches the requirement of gaseous environmental protection emission.

Description

Dust remover for feed grinder

Technical Field

The utility model belongs to the technical field of remove dust, concretely relates to dust remover for feed grinder.

Background

Feed mills normally produce a large amount of dust when crushing the material, which if left to discharge, contaminates the atmosphere, usually by pressure reduction and air filtration from long bags, but still have the disadvantages: the long-strip cloth bag is long and has poor air permeability, occupies a large space, generates pressure during inflation, and affects the working efficiency of the pulverizer; fine dust still seeps out of the cloth bag, so that a workshop is polluted and the health of operators is harmed; the sediment material in the sack needs artifical regular discharge, otherwise the rubbing crusher can't continue work, and troublesome poeration takes time and takes a lot of work.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a dust remover for feed grinder solves the problem among the above-mentioned background art.

The utility model discloses a realize through following technical scheme: a dust remover for a feed grinder comprises a dust removing chamber and an adsorption chamber, wherein an air inlet is formed in one side of the upper end of the dust removing chamber, a first baffle plate is vertically and downwards arranged at the top in the dust removing chamber, the upper portion of the dust removing chamber is divided into a left buffer area and a right filter area by the first baffle plate, guide plates are respectively arranged on the side walls of the buffer areas, a filter screen is installed in the filter area, a pulse dust remover is arranged below the filter screen, a second baffle plate positioned at the lower portion of the dust removing chamber is arranged below the first baffle plate, an air flow channel is arranged between the first baffle plate and the second baffle plate, two side walls of the second baffle plate are hinged with a buffer plate through a pin shaft, one hinged end of the buffer plate is connected with the side wall of the second baffle plate through a spring, a dust outlet is formed in the bottom of the dust removing chamber, and the adsorption chamber is, the lower part in the adsorption chamber is the absorption cell, the upper portion of filtering area sets up the gas outlet, the gas outlet is external to be located the upper end of the indoor outlet duct of adsorption, the lower extreme of outlet duct passes the top of absorption cell just is located the bottom of absorption cell, the purification gas export has been seted up to one side upper end of absorption cell, the below of purifying the gas export is the water inlet, the delivery port has been seted up to the bottom of absorption cell, install the valve on water inlet and the delivery port.

Further, the dust removal chamber is of a cylindrical funnel-shaped structure.

Further, the lower extreme of outlet duct with it is loudspeaker type to purify the gas outlet end.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a laminating compact design that clean room and adsorption chamber combined together, occupation space is little, and the biggest filters, produces a large amount of dust and harmful substance when absorbing crushing material, has overcome the shortcoming that traditional sack filtered to exist, and dust removal effect is good, but deposits the material automatic discharge, reaches the requirement that gaseous environmental protection discharged.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the drawings: 1. a dust chamber; 2. an air inlet; 3. a first baffle plate; 4. a buffer area; 5. a filtration zone; 6. a baffle; 7. a filter screen; 8. a pulse dust collector; 9. a second baffle plate; 10. a buffer plate; 11. a spring; 12. a dust outlet; 13. an adsorption chamber; 14. an absorption tank; 15. an air outlet; 16. an air outlet pipe; 17. a purified gas outlet; 18. a water inlet; 19. a water outlet; 20. and (4) a valve.

Detailed Description

The dust remover for the feed grinder comprises a dust removing chamber 1 and an adsorption chamber 13, wherein an air inlet 2 is formed in one side of the upper end of the dust removing chamber 1, a first baffle plate 3 is vertically and downwards arranged at the top in the dust removing chamber 1, the upper part of the dust removing chamber 1 is divided into a buffer area 4 on the left side and a filtering area 5 on the right side by the first baffle plate 3, a guide plate 6 is respectively arranged on the side wall of the buffer area 4, a filter screen 7 is arranged in the filtering area 5, a pulse dust remover 8 is arranged below the filter screen 7, a second baffle plate 9 positioned at the lower part of the dust removing chamber 1 is arranged below the first baffle plate 3, an air flow channel is formed between the first baffle plate 3 and the second baffle plate 9, two side walls of the second baffle plate 9 are hinged with a buffer plate 10 through pin shafts, one end of the hinged with the buffer plate 10 is connected with the side wall of the second baffle plate 9 through a spring, an adsorption chamber 13 is arranged on the other side of the upper end of the dust chamber 1 in a clinging manner, an absorption pool 14 is arranged on the lower portion in the adsorption chamber 13, an air outlet 15 is arranged on the upper portion of the filtering area 5, the air outlet 15 is externally connected to the upper end of an air outlet pipe 16 arranged in the adsorption chamber 13, the lower end of the air outlet pipe 16 penetrates through the top end of the absorption pool 14 and is located at the bottom of the absorption pool 14, a purified gas outlet 17 is formed in the upper end of one side of the absorption pool 14, a water inlet 18 is formed below the purified gas outlet 17, a water outlet 19 is formed in the bottom of the absorption.

The dust-containing gas enters a buffer zone 4 in a dust removing chamber 1 from an air inlet 2, a guide plate 6 can guide the dust-containing gas to enable the dust-containing gas to smoothly pass through a channel of the buffer zone 4 and a filtering zone 5, when the dust-containing gas passes through the channel, large-particle dust is deposited on a buffer plate 10 hinged to two side walls of a second baffle plate 9 at the bottom of the dust removing chamber 1 under the action of self gravity, when the dust on the buffer plate 10 is accumulated enough, the buffer plate 10 is pressed downwards under force to incline to a dust outlet 12, the dust is discharged through the dust outlet 12, after the dust on the buffer plate 10 is exhausted, the buffer plate 10 is restored to the original position under the tensile force of a spring 11 without manual regular discharge, meanwhile, the buffer plate 10 can prevent the dust-containing gas from leaking out of the dust outlet 12, the dust-containing gas after the large-particle dust is settled continues to enter the filtering zone 5 along the channel, and a filter screen 7 installed in the filtering zone, and the pulse dust collector 8 that sets up below filter screen 7 will be because the tiny dust particle that electrostatic action adsorbs on the inner wall blows off, and the dirty gas after the filtration passes through gas outlet 15 and gets into in outlet duct 16, and then gets into the absorption liquid in the absorption cell 14 through outlet duct 16, and tiny dust particle and harmful substance in the gas are fixed by the absorption liquid, and the gas after reaching emission standard then discharges into the atmosphere through purifying gas outlet 17, has accomplished the process of removing dust, and water inlet 18 and delivery port 19 can make things convenient for the change of absorption liquid.

The dust chamber 1 is a cylindrical funnel-shaped structure.

The lower end of the air outlet pipe 16 and the end of the purified gas outlet 17 are both horn-shaped, the lower end of the air outlet pipe 16 is horn-shaped, absorption liquid can be prevented from being sucked back into the air inlet pipe 16 and entering the dust chamber 1, and the end of the purified gas outlet 17 is horn-shaped, so that air outlet is smooth and mild.

In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications of the shapes, structures, features and spirit described in the claims of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a dust remover for feed grinder which characterized in that: the dust removal device comprises a dust removal chamber (1) and an adsorption chamber (13), wherein an air inlet (2) is formed in one side of the upper end of the dust removal chamber (1), a first baffle plate (3) is vertically arranged downwards at the top in the dust removal chamber (1), the first baffle plate (3) divides the upper portion of the dust removal chamber (1) into a left buffer area (4) and a right filter area (5), guide plates (6) are respectively arranged on the side wall of the buffer area (4), a filter screen (7) is installed in the filter area (5), a pulse dust collector (8) is arranged below the filter screen (7), a second baffle plate (9) positioned at the lower portion of the dust removal chamber (1) is arranged below the first baffle plate (3), an air flow channel is formed between the first baffle plate (3) and the second baffle plate (9), and two side walls of the second baffle plate (9) are hinged to a buffer plate (10) through pin shafts, buffer board (10) articulated one end is passed through spring (11) and is connected the lateral wall of second fender baffle (9), the bottom of clean room (1) is equipped with dust outlet (12), the upper end opposite side of clean room (1) is hugged closely and is provided with adsorption chamber (13), lower part in adsorption chamber (13) is absorption cell (14), the upper portion of filtering area (5) sets up gas outlet (15), gas outlet (15) external locate the upper end of outlet duct (16) in adsorption chamber (13), the lower extreme of outlet duct (16) passes the top of absorption cell (14) and is located the bottom of absorption cell (14), purified gas export (17) has been seted up to one side upper end of absorption cell (14), the below of purified gas export (17) is water inlet (18), delivery port (19) have been seted up to the bottom of absorption cell (14), and valves (20) are arranged on the water inlet (18) and the water outlet (19).

2. The dust collector for a fodder grinder according to claim 1, wherein: the dust removal chamber (1) is of a cylindrical funnel-shaped structure.

3. The dust collector for a fodder grinder according to claim 1, wherein: the lower end of the air outlet pipe (16) and the end of the purified gas outlet (17) are both horn-shaped.